jayson

This page lists questions and answers that were posted by visitors named jayson.

Questions

The following questions were asked by visitors named jayson.

fred and barney are pushing a 200 kg crate up a plank, they have to put it on a roller. they apply a force of 1600N to the crate in order to accelerate at .5 m/s^2. the angle of the plank is 20 degrees. find the coefficient of friction.

the width of a row of 25 seats in an auditorium if each seat is 0.7 m wide

what mass of AgNO3(MW 169.87) is required to make 25 mL of 0.100 M AgNO3?

An airplane is flying horizontally with a constant velocity of 170 m/s at an altitude of 4500 m when it drops a package. (a) How long does it take for the package to reach the ground? ___s (b) What is the distance between the airplane and the package when...

You are driving south on a highway at 25 m/s (approximately 55 mi/h) in a snow storm. When you last stopped, you noticed that the snow was coming down vertically, but it is passing the windows of the moving car at an angle of 30 degrees to the horizontal....

how do you find a becquerel in a radioactive element without a radiation meter?

mass = 20 g volume = 20 ml density = ? how do you solve?

suppose that one bacterial cell divides every 30 minutes to make 2 cells. write an expression to find how many cells there will be after 3 hours. then solve to find the total number of cells after 3 hours.

What is the equation in standard form of a parabola that models the values in the table? x -2 0 4 f(x) 1 5 -59

using the rational root theorem to list all possible rational roots of the polynomial equation x^3-x^2-x-3=0 possible answers -3,-1,1,3 1,3 -33 no roots

find a third degree polynomial equation with coefficients that has roots -4 and 6+i possible answers x^3-8x^2-11x+148=0 x^3-8x^2-12x+37=0 x^3-12x^2+37x=0 x^3-8x^2-11x=0

What does Descartes Rule of Signs tell you about the real roots of the polynomial -2x^3+3x^3-5x-2=0 possible answers one positive root either 2 or 0 neg 2 or 0 pos and 2 or 0 neg one pos and one neg either 2 or 0 pos and one neg

Could someone check my work please? 1. the homework for this week the homework for this week this week’s homework(my choice) homework’s week homeworks weeks 2. the handle of the basket the basket’s handle the handle’s basket(my choice) the baskets handle...

1. the homework for this week the homework for this week this week’s homework **** homework’s week homeworks weeks 2. the handle of the basket the basket’s handle the handle’s basket ***** the baskets handle the baskets’ handle 3. the collars belonging to...

Choose the word needing an apostrophe or an apostrophe and an s. If the sentences is correct, choose no error. 1. Why havent you dotted your j’s? haven’t **** j’s’ no error 2. Ounce for ounce, humans aren’t as strong as most insects. human’s insects’ no e...

find a quadratic equation with roots -1+4i and -1-4i If someone could explain it would help me understand

find all zeros of the equation -3x^4+27x^2+1200=0 If someone could explain it would be helpful

a point charge of 3.00*10^-6C is 12.o cm distance from a second charge of -1.50*10^-6 c. Calculate the magnitude of the force on each charge?

T=3u/e for u can someone please help

what is the standard equation given asymptotes are y=1/3(x+5) and y=-1/3(x-7) with foci (1,12)

Which of the following sets are irrational numbers

how large a force is required to accelerate a 1300kg car from rest to a speed 20m/s in a distance of 80m?

A batter hits a baseball so that the bat speed vo =20.0k/s at an angle ϴ = 53.10 at a location where g= 9.8m/s2 (a) Find the position of the ball and the magnitude and direction of the velocity, at t= 4.0s. (b) Find the time when the ball reaches the high...

Jonnell has finished 20% of an art project that has taken him a total of 3 hours so far. If he continues to work at the same rate, how many hours will it take for him to complete the entire project?

Which one of the following is a whole number but not a natural number?(1 point) Responses −12 negative 12 0 0 22 22 3 3

providing evidence quick check answers?????? be frfr

what happened during the second spanish period

Answers

The following answers were posted by visitors named jayson.

is the coefficent .16?

Please someone explain

I see my mistake thank you

what is the standard equation given asymptotes are y=1/3(x+5) and y=-1/3(x-7) with foci (1,12)

ty sa solution and formula

coolman is 100% correct thx so much cool man

rano ren is 100% correct thx

you are still wrong it is 3 to the power of nine times 3 to the power of negative 5

Use the excerpt to answer the question. Since 1957, Parks's one-time home has faced demolition, been dismantled and rebuilt, traveled across the ocean and back, and put up for auction. In 2016, the house was in foreclosure and nearly destroyed. Parks' nie...

Use the paragraph to answer the question. Maya's mother offered her the job of babysitting her younger siblings over summer break. At first, Maya wanted to earn money with a different job over the summer. But now, Maya realized that it was a golden opport...

Which describes the relationship between analogies and metaphors?(1 point) Responses Metaphors can be parts of analogies. Metaphors can be parts of analogies. Metaphors make stronger connections than analogies. Metaphors make stronger connections than ana...

Expand the properties of exponents to involve monomial bases with integer exponents to simplify the expression −25x85x.(1 point) Responses −5x8 negative 5 x superscript 8 baseline −5x9 negative 5 x superscript 9 baseline 5x7

In the diagram below, light from the Sun strikes a beach (Z). The beach sand gains heat then warms the air that is immediately above it (X) and the sand that is immediately below it (Y).The warm air rises and is replaced by cool air (W). Which point indic...

thx ooga booga 100% correct

What is the missing exponent in the following equation? h450h? = h215(1 point)

the boston massacre was a significant turning point in the build up for the revolution and also gave patriots a reason to become independent